Institutional Ownership Biogen Inc. (BIIB)
This table provides information about the institutional ownership of Biogen Inc. (BIIB). We have compiled data on the 1,076 institutions that hold shares in the stock, with a total of 131 Million shares, which have been reported (via 13F filing form) to have a value of $21.9 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Zions Bancorporation, N.A.
|
Feb 11, 2025 Q4 2024 |
28
shares
|
$4,691
0.0% of portfolio
|
Q4 2024
Added 7.69%
|
|
|
Bangor Savings Bank
Bangor, ME |
Oct 27, 2025 Q3 2025 |
28
shares
|
$4,691
0.0% of portfolio
|
Q2 2022
New holding
|
|
|
Wpg Advisers, LLC
Baltimore, MD |
Oct 29, 2025 Q3 2025 |
28
shares
|
$4,691
0.0% of portfolio
|
Q3 2025
Added 833.33%
|
|
|
South State Corp
|
Nov 05, 2025 Q3 2025 |
27
shares
|
$4,523
0.0% of portfolio
|
Q3 2025
Reduced 71.58%
|
|
|
Westfuller Advisors, LLC
New York, NY |
Oct 30, 2025 Q3 2025 |
26
shares
|
$4,356
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
West Oak Capital, LLC
|
Oct 03, 2025 Q3 2025 |
25
shares
|
$4,188
0.0% of portfolio
|
Q3 2025
Reduced 44.44%
|
|
|
Roble, Belko & Company, Inc
Sewickley, PA |
Oct 24, 2025 Q3 2025 |
25
shares
|
$4,188
0.0% of portfolio
|
Q4 2024
Reduced 50.0%
|
|
|
Consultiva Wealth Management, Corp.
San Juan, PR |
Nov 13, 2025 Q3 2025 |
25
shares
|
$4,188
0.01% of portfolio
|
Q4 2024
New holding
|
|
|
Hughes Financial Services, LLC
Herndon, VA |
Nov 14, 2025 Q3 2025 |
25
shares
|
$4,188
0.0% of portfolio
|
Q3 2025
Reduced 13.79%
|
|
|
Surevest, LLC
Los Angeles, CA |
Nov 14, 2022 Q3 2022 |
23
shares
|
$3,853
0.0% of portfolio
|
Q1 2022
Reduced 14.81%
|
|
|
Sugarloaf Wealth Management, LLC
|
Jan 10, 2025 Q4 2024 |
22
shares
|
$3,686
0.0% of portfolio
|
Q2 2023
Reduced 74.71%
|
|
|
Annapolis Financial Services, LLC
|
Oct 16, 2024 Q3 2024 |
22
shares
|
$3,686
0.0% of portfolio
|
Q3 2024
New holding
|
|
|
Abound Wealth Management
Franklin, TN |
Oct 10, 2025 Q3 2025 |
22
shares
|
$3,686
0.0% of portfolio
|
Q2 2025
Added 22.22%
|
|
|
First United Bank & Trust
|
Oct 27, 2025 Q3 2025 |
20
shares
|
$3,351
0.0% of portfolio
|
Q4 2023
New holding
|
|
|
Colonial Trust Advisors
Spartanburg, SC |
Nov 10, 2025 Q3 2025 |
20
shares
|
$3,351
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Fortitude Family Office, LLC
Scottsdale, AZ |
Oct 17, 2025 Q3 2025 |
20
shares
|
$3,351
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Kilter Group LLC
Rhinebeck, NY |
Aug 13, 2025 Q2 2025 |
20
shares
|
$3,351
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Transamerica Financial Advisors, Inc.
Clearwater, FL |
Nov 14, 2025 Q3 2025 |
19
shares
|
$3,183
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Four Thought Financial, LLC
Venice, FL |
Nov 21, 2022 Q3 2022 |
18
shares
|
$3,015
0.0% of portfolio
|
Q3 2022
Reduced 85.12%
|
|
|
Plante Moran Financial Advisors, LLC
|
Nov 05, 2025 Q3 2025 |
17
shares
|
$2,848
0.0% of portfolio
|
Q4 2024
Reduced 54.05%
|
|
|
Financial Management Professionals, Inc.
|
Oct 15, 2025 Q3 2025 |
16
shares
|
$2,680
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Darwin Advisors, LLC
|
Oct 16, 2025 Q3 2025 |
16
shares
|
$2,680
0.0% of portfolio
|
Q3 2024
New holding
|
|
|
Winch Advisory Services, LLC
Appleton, WI |
Nov 12, 2025 Q3 2025 |
16
shares
|
$2,680
0.0% of portfolio
|
Q2 2023
New holding
|
|
|
J.Safra Asset Management Corp
|
Oct 29, 2025 Q3 2025 |
15
shares
|
$2,513
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Fortis Group Advisors, LLC
Westwood, NJ |
Nov 07, 2025 Q3 2025 |
15
shares
|
$2,513
0.0% of portfolio
|
Q1 2024
Reduced 50.0%
|
|